Tap piece positioning tool

Abstract

The utility model discloses a tapping piece positioning tool, which comprises a positioning plate, a locking rod, a positioning table, a supporting base and a limiting plate, the positioning plate is rotationally connected with bearing seats through connecting lugs and connecting shafts, the bearing seats are arranged on two sides of the top of the positioning table, mounting lugs are arranged in the middles of two sides of the positioning table, supporting rods are arranged on the mounting lugs, and the limiting plate is arranged on the supporting base. And a supporting base is arranged at the bottom of the supporting rod. The positioning table is arranged, the mounting lugs are arranged in the middles of the two sides of the positioning table, the supporting rods are arranged on the mounting lugs, the supporting bases are arranged at the bottoms of the supporting rods, and the positioning table can be erected, supported and placed conveniently through the supporting bases, and the bearing seats are arranged on the two sides of the top of the positioning table. And the bearing seat is connected with an end connecting lug of the positioning plate through a connecting shaft, so that the positioning plate can be controlled to swing, the use is flexible, the positioning is convenient, a guide groove is formed in the inner side of the positioning plate, a slidable limiting plate is arranged on the guide groove, and a locking rod is arranged in the middle of the limiting plate.

Description

Technical Field

[0001] This utility model relates to the field of positioning tooling, specifically a tap positioning tooling. Background Technology

[0002] Tape positioning fixtures are used to control the positioning of taps. In the field of microwave RF communication technology, many products require connecting RF coaxial cables to cavities and taps. Currently, the common connection method is to connect the RF coaxial cable to the cavity, and then solder one end of the tap to one end of the RF coaxial cable.

[0003] For example, the authorized patent with publication number CN214684114U (tap piece positioning fixture) includes a positioning plate, a pin, and screws. The first, second, third, and fourth positioning parts of the positioning plate are inserted into the tap piece to complete the initial positioning. Then, the pin is inserted into the tap piece to further improve the positioning accuracy. After the tap piece positioning fixture is fixed to the tap piece with screws, the tap piece connector is inserted into the limiting groove, and then the tap piece connector is press-riveted to the tap piece. This ensures high precision during press-riveting and guarantees that the force is perpendicular during press-riveting, avoiding damage to the tap piece.

[0004] The positioning fixtures described above are not flexible enough, cannot reserve processing space for the positioned tap pieces, are inconvenient to adjust the clamping position, and are not secure enough for locking and fixing the tap pieces. Utility Model Content

[0005] The purpose of this utility model is to provide a tap piece positioning fixture to solve the problems of the positioning fixture mentioned in the background art being inflexible in use, unable to reserve processing space for the positioned tap piece, inconvenient to adjust the clamping position, and not secure enough for locking and fixing the tap piece.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tap positioning fixture, comprising a positioning plate, a locking rod, a positioning platform, a support base, and a limiting plate. The connecting lugs at the ends of the positioning plate are rotatably connected to the bearing seats via a connecting shaft. The bearing seats are located on the top two sides of the positioning platform. Mounting lugs are provided in the middle of the two sides of the positioning platform. Support rods are provided on the mounting lugs, and support bases are provided at the bottom of the support rods.

[0007] In a further embodiment, the inner side of the positioning plate is provided with a guide groove, the connecting ear is located at the middle of one end of the positioning plate, and the connecting ear is fixedly connected to the connecting shaft.

[0008] In a further embodiment, a limiting plate is also included, wherein both ends of the limiting plate are provided with protrusions and the protrusions are slidably embedded in the guide groove.

[0009] In a further embodiment, the limiting plate has a threaded hole in the middle, and a locking rod is provided in the threaded hole.

[0010] In a further embodiment, the locking rod is provided with external threads, the locking rod is driven and controlled by a threaded screw, and the two ends of the locking rod are respectively provided with an adjusting handle and a pressure head.

[0011] In a further embodiment, there are two positioning plates, and the two positioning plates are symmetrically arranged with the center line of the positioning platform as the center.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model is equipped with a positioning platform, with mounting ears on both sides of the positioning platform. Support rods are provided on the mounting ears, and support bases are provided at the bottom of the support rods. The positioning platform can be raised and supported for placement. Bearing seats are provided on both sides of the top of the positioning platform, and the bearing seats are connected to the end connecting ears of the positioning plate through connecting shafts, so that the swing of the positioning plate can be controlled, making it more flexible and convenient for positioning.

[0014] 2. The positioning plate of this utility model has a guide groove on its inner side, a sliding limiting plate on the guide groove, a locking rod in the middle of the limiting plate, and an adjusting handle and a pressure head at both ends of the locking rod, which can control the position of the pressure head so that the tap piece can be locked and fixed in different positions, making the fixing convenient and firm. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a tap positioning tool according to the present invention;

[0016] Figure 2 This is a top view of the positioning platform of this utility model;

[0017] Figure 3 This is a top view of the positioning plate of this utility model;

[0018] Figure 4 This is a structural schematic diagram of part A of this utility model.

[0019] In the diagram: 1. Positioning plate; 2. Adjusting handle; 3. Locking rod; 4. Connecting ear; 5. Bearing seat; 6. Positioning platform; 7. Press head; 8. Support base; 9. Mounting ear; 10. Support rod; 11. Protrusion; 12. Limiting plate; 13. Threaded hole; 14. Guide groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figure 1-4 This utility model provides an embodiment of a tap positioning fixture, comprising a positioning plate 1, a locking rod 3, a positioning platform 6, a support base 8, and a limiting plate 12. A connecting lug 4 at the end of the positioning plate 1 is rotatably connected to a bearing seat 5 via a connecting shaft. The bearing seat 5 is located on both sides of the top of the positioning platform 6. Mounting lugs 9 are located in the middle of both sides of the positioning platform 6, and support rods 10 are mounted on the mounting lugs 9. The bottom of the support rods 10 is provided with the support base 8. The connecting lugs 4 facilitate rotatable connection with the connecting shaft, allowing control of the swing of the positioning plate 1. The positioning platform 6 is used to position the tap. The mounting lugs 9 facilitate the installation of the support rods 10, which in turn support the positioning platform 6. The support base 8 provides stable support for the device.

[0022] There are two positioning plates 1, and the two positioning plates 1 are symmetrically arranged with the center line of the positioning platform 6 as the center. The inner side of the positioning plate 1 is provided with a guide groove 14, and the connecting ear 4 is located at the middle of one end of the positioning plate 1. The connecting ear 4 is fixedly connected to the connecting shaft and is used to slide and be embedded in the protrusion 11 of the limiting plate 12 through the guide groove 14.

[0023] It also includes a limiting plate 12, with protrusions 11 at both ends of the limiting plate 12, and the protrusions 11 are slidably embedded in the guide groove 14. This design facilitates the position adjustment of the limiting plate 12. A threaded hole 13 is provided in the middle of the limiting plate 12, and a locking rod 3 is provided in the threaded hole 13. The locking rod 3 can control the pressure head 7 to press and fix the tap piece.

[0024] The locking rod 3 is provided with external threads. The locking rod 3 is controlled by the screw drive of the threaded hole 13. The two ends of the locking rod 3 are respectively provided with adjusting handle 2 and pressure head 7. The locking rod 3 can be manually rotated by adjusting handle 2.

[0025] Working principle: In use, the mounting ear 9 facilitates the installation of the support rod 10, which supports the positioning platform 6. The support base 8 provides stable support for the positioning platform 6. The bearing seat 5 facilitates the rotatable connection between the connecting shaft and the connecting ear 4, allowing control of the swing of the positioning plate 1 and adjustment of the direction of the locking rod 3. The position of the limiting plate 12 can be adjusted by manually pulling it. The locking rod 3 can be manually rotated by adjusting the handle 2, so that the locking rod 3 and the threaded hole 13 in the middle of the limiting plate 12 are driven by the screw, and the locking rod 3 controls the pressure head 7 to press and fix the tap piece.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A tap-piece positioning fixture, comprising a positioning plate (1), a locking rod (3), a positioning platform (6), a support base (8), and a limiting plate (12), characterized in that: The connecting lug (4) at the end of the positioning plate (1) is rotatably connected to the bearing seat (5) via a connecting shaft. The bearing seat (5) is located on both sides of the top of the positioning platform (6). The middle of both sides of the positioning platform (6) is provided with mounting lugs (9). The mounting lugs (9) are provided with support rods (10). The bottom of the support rods (10) is provided with support bases (8).

2. The tap positioning fixture according to claim 1, characterized in that: The positioning plate (1) has a guide groove (14) on its inner side, and the connecting ear (4) is located at the middle of one end of the positioning plate (1). The connecting ear (4) is fixedly connected to the connecting shaft.

3. The tap positioning fixture according to claim 1, characterized in that: It also includes a limiting plate (12), both ends of which are provided with protrusions (11), and the protrusions (11) are slidably embedded in the guide groove (14).

4. The tap positioning fixture according to claim 3, characterized in that: The limiting plate (12) has a threaded hole (13) in the middle, and a locking rod (3) is provided in the threaded hole (13).

5. The tap positioning fixture according to claim 4, characterized in that: The locking rod (3) is provided with an external thread, and the locking rod (3) is controlled by a screw drive with the threaded hole (13). The two ends of the locking rod (3) are respectively provided with an adjusting handle (2) and a pressure head (7).

6. The tap positioning fixture according to claim 1, characterized in that: There are two positioning plates (1), and the two positioning plates (1) are symmetrically arranged with the center line of the positioning platform (6) as the center.

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